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Definitions

rigorous

[rig-er-uhs] / ˈrɪg ər əs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His knowledge of the best strategies for various markets is encyclopedic, and it is backed by rigorous benchmark analysis.

From Barron's • Jun. 10, 2026

A Lockheed spokeswoman said the company is working with the government and its suppliers to “eliminate bottlenecks and shorten lead times wherever possible, while still maintaining the rigorous performance and safety standards required.”

From The Wall Street Journal • Jun. 9, 2026

US authorities say their system needs to be rigorous due to the challenges they face in managing the huge flow of people that cross the country's borders.

From BBC • Jun. 7, 2026

But in a separate less rigorous study also examining berobenatide in obesity, less than 10% of people discontinued treatment.

From MarketWatch • Jun. 6, 2026

The scientist must be slow, scrupulous, severe, rigorous.

From "The Invention of Science" by David Wootton




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